How to use custom image with MapQuery ?

Hi,
I would like to convert an image (which is not a map, so there are no coordinates) into tiles, and then use it in the MapQuery component.
Is it possible ? If so, how to do it?
Thank.
I would like to convert an image (which is not a map, so there are no coordinates) into tiles, and then use it in the MapQuery component.
Is it possible ? If so, how to do it?
Thank.